Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

MS. Melanie M. Sierra, CADCII-CS

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1548539794

MS. Melanie M. Sierra, CADCII-CS is an Addiction (Substance Use Disorder) Counselor in Ventura, California. Licensed in California. Registered with an NPI since 2011.

Licensed in
CA
In the registry since
2011
Specialties on file
2

Practice location Address checks out

800 S Victoria Ave L#4615
Ventura, CA 93009
Phone: (805) 339-1122
Fax: (805) 339-1128
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Case Manager/Care Coordinator (primary) Taxonomy 171M00000X · Licence AII053670318 (CA)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence CATC 112919 (CA)

Record details

NPI number1548539794
Entity typeIndividual (Type 1)
GenderFemale
Credentials CADCII-CS
Sole proprietorNo
NPI enumeratedDecember 16, 2011
Last updated in NPPESJanuary 3, 2022
Certification dateJanuary 3, 2022

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